A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
NSN 6145-00-912-2616
NSN 5965-00-620-7154
NSN 5905-00-506-2008
NSN 6110-00-813-6532
NSN 6150-01-563-1545
NSN 5960-01-578-5537
NSN 5925-01-117-3458
NSN 6650-00-542-9042
NSN 5925-01-584-5331
NSN 6150-00-614-2132
NSN 5835-01-592-2350
NSN 6145-00-521-0001